3CQ8

Ternary complex of the L415F mutant RB69 exo(-)polymerase

Structural Biology Knowledgebase: 3CQ8 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.281
  • R-Value Work: 0.212

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3CQ8

Classification: Transferase / DNA

Total Structure Weight: 115565.35


Macromolecule Entities
Molecule Chains Length Organism Details
DNA polymerase A 903 Enterobacteria phage rb69 EC#: 2.7.7.7 IUBMB 3.1.11 IUBMB
Fragment: RB69 polymerase
Mutation: D222A, D327A, L415F
Gene Name(s): 43
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*DAP*DCP*DAP*DGP*DGP*DTP*DAP*DAP*DGP*DCP*DAP*DGP*DTP*DCP*DCP*DGP*DCP*DG)-3') T 18 synthetic Template strand
DNA (5'-D(*DGP*DCP*DGP*DGP*DAP*DCP*DTP*DGP*DCP*DTP*DTP*DAP*DCP*DC)-3') P 14 synthetic dideoxy terminated primer strand

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
GOL
Query on GOL

A GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
TTP
Query on TTP

A THYMIDINE-5'-TRIPHOSPHATE
C10 H17 N2 O14 P3
NHVNXKFIZYSCEB-XLPZGREQSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.281
  • R-Value Work: 0.212
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 80.84 α = 90.00
b = 117.01 β = 90.00
c = 127.82 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-04-02
  • Released Date: 2008-09-02
  • Deposition author(s): Zhong, X., Pedersen, L.C., Kunkel, T.A.

Revision History

  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4